Rename v17/preference to v17/preference-leanback

Change-Id: I687ef59f3e727b3b4ada07d62a7f3610f989a8b3
diff --git a/settings.gradle b/settings.gradle
index 866ac21..c4fdee2 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -28,8 +28,8 @@
 include ':support-preference-v14'
 project(':support-preference-v14').projectDir = new File(rootDir, 'v14/preference')
 
-include ':support-preference-v17'
-project(':support-preference-v17').projectDir = new File(rootDir, 'v17/preference')
+include ':support-preference-leanback-v17'
+project(':support-preference-leanback-v17').projectDir = new File(rootDir, 'v17/preference-leanback')
 
 include ':support-v13'
 project(':support-v13').projectDir = new File(rootDir, 'v13')